{"id":8465,"date":"2026-09-28T17:41:39","date_gmt":"2026-09-28T17:41:39","guid":{"rendered":"https:\/\/ychltools.com\/milling-inserts\/seht\/seht-12t3\/achteck\/"},"modified":"2026-10-14T03:55:51","modified_gmt":"2026-10-14T03:55:51","slug":"achteck","status":"publish","type":"page","link":"https:\/\/ychltools.com\/zh\/milling-inserts\/seht\/seht-12t3\/achteck\/","title":{"rendered":"Achteck SEHT 12T3 \u5200\u7247"},"content":{"rendered":"\n<main class=\"ychl-catalog-v4 ychl-brand-page\" data-kind=\"milling\"><nav class=\"ychl-type-tabs\" aria-label=\"Product type\"><a class=\"\" href=\"\/products\/\">All Inserts<\/a><a class=\"\" href=\"\/turning-inserts\/\">Turning Inserts<\/a><a class=\"is-active\" href=\"\/milling-inserts\/\">Milling Inserts<\/a><\/nav><div class=\"ychl-catalog-shell\"><nav class=\"ychl-crumbs\" aria-label=\"Breadcrumb\"><a href=\"\/products\/\">Products<\/a><span>\/<\/span><a href=\"\/milling-inserts\/\">Milling Inserts<\/a><span>\/<\/span><a href=\"\/milling-inserts\/seht\/\">SEHT<\/a><span>\/<\/span><a href=\"\/milling-inserts\/seht\/seht-12t3\/\">SEHT 12T3<\/a><span>\/<\/span><span aria-current=\"page\">Achteck<\/span><\/nav><section class=\"ychl-brand-hero\"><div class=\"ychl-brand-image\"><img decoding=\"async\" src=\"https:\/\/ychltools.com\/wp-content\/uploads\/2026\/09\/ychl-product-std-9f7ef2e3d1497d55.png\" alt=\"Achteck SEHT 12T3 Milling Inserts\"><\/div><div class=\"ychl-brand-intro\"><p class=\"ychl-eyebrow\">Achteck SEHT<\/p><h1>Achteck SEHT 12T3 Milling Inserts<\/h1><div class=\"ychl-brand-facts\"><span><b>Brand<\/b>Achteck<\/span><span><b>ISO Model<\/b>SEHT12T3<\/span><span><b>Available Materials<\/b><span class=\"ychl-materials\"><span class=\"ychl-mat ychl-mat-n\" title=\"Non-ferrous\">N<\/span><span class=\"ychl-mat ychl-mat-k\" title=\"Cast Iron\">K<\/span><span class=\"ychl-mat ychl-mat-p\" title=\"Steel\">P<\/span><span class=\"ychl-mat ychl-mat-m\" title=\"Stainless Steel\">M<\/span><\/span><\/span><span><b>Available Options<\/b>3<\/span><\/div><div class=\"ychl-brand-applications\"><b>Available Machining Operations<\/b><div><span>Face Milling<\/span><\/div><\/div><\/div><aside class=\"ychl-rfq-short\"><div class=\"ychl-rfq-path ychl-rfq-exact\"><strong>Looking for an exact SKU?<\/strong><span>Scroll down to compare available SKUs and add the ones you need to your RFQ basket.<\/span><a class=\"ychl-sku-jump\" href=\"#available-models\">View SKU Options <span aria-hidden=\"true\">\u2193<\/span><\/a><\/div><div class=\"ychl-rfq-divider\"><\/div><div class=\"ychl-rfq-path ychl-rfq-parent\"><strong>Not sure which exact SKU you need?<\/strong><span>Add this model to your RFQ or send us a quick enquiry.<\/span><button type=\"button\" data-parent-rfq>Add This Model to RFQ<\/button><button type=\"button\" class=\"ychl-quick-quote\" data-quick-quote>Quick Quote<\/button><\/div><a class=\"ychl-basket-link\" href=\"\/rfq-basket\/\">View RFQ Basket<\/a><small data-rfq-feedback aria-live=\"polite\"><\/small><\/aside><\/section><section class=\"ychl-brand-overview\"><div><h2>Specification<\/h2><dl class=\"ychl-spec-table\"><div><dt>ISO Code<\/dt><dd>SEHT12T3<\/dd><\/div><div><dt>Insert Size<\/dt><dd>12T3<\/dd><\/div><div><dt>Shape<\/dt><dd>S<\/dd><\/div><div><dt>Radius<\/dt><dd>1.5 mm<\/dd><\/div><div><dt>Thickness<\/dt><dd>3.97 mm<\/dd><\/div><div><dt>D \/ IC<\/dt><dd>13.4 mm<\/dd><\/div><div><dt>Hole Diameter<\/dt><dd>4.1 mm<\/dd><\/div><div><dt>Available Materials<\/dt><dd><span class=\"ychl-materials\"><span class=\"ychl-mat ychl-mat-n\" title=\"Non-ferrous\">N<\/span><span class=\"ychl-mat ychl-mat-k\" title=\"Cast Iron\">K<\/span><span class=\"ychl-mat ychl-mat-p\" title=\"Steel\">P<\/span><span class=\"ychl-mat ychl-mat-m\" title=\"Stainless Steel\">M<\/span><\/span><\/dd><\/div><div><dt>Available Machining Operations<\/dt><dd>Face Milling<\/dd><\/div><\/dl><\/div><div><h2>Product Overview<\/h2><p>Achteck SEHT12T3 inserts are grouped by the shared ISO parent model. Grade, chipbreaker, material suitability and technical parameters remain attached to each exact SKU.<\/p><p>Filter the table below and add the exact model you need to the RFQ basket.<\/p><\/div><\/section><section class=\"ychl-sku-section\" id=\"available-models\"><div class=\"ychl-section-heading ychl-sku-title\"><div><h2>Achteck SEHT12T3<\/h2><p><strong>3 Available Options<\/strong><\/p><\/div><a href=\"\/rfq-basket\/\">View RFQ Basket<\/a><\/div><div class=\"ychl-sku-filters\"><label>Search<input type=\"search\" data-sku-filter=\"search\" placeholder=\"Full model or product no.\"><\/label><label>Material<select data-sku-filter=\"material\"><option value=\"\">All<\/option><\/select><\/label><label>Application<select data-sku-filter=\"application\"><option value=\"\">All<\/option><\/select><\/label><label>Grade<select data-sku-filter=\"grade\"><option value=\"\">All<\/option><\/select><\/label><label>Chipbreaker<select data-sku-filter=\"chipbreaker\"><option value=\"\">All<\/option><\/select><\/label><label class=\"ychl-more-filter\">Direction<select data-sku-filter=\"direction\"><option value=\"\">All<\/option><\/select><\/label><button type=\"button\" data-sku-reset>Reset<\/button><\/div><div class=\"ychl-sku-table-wrap\"><table class=\"ychl-sku-table\"><thead><tr><th>Full Model<\/th><th>Material<\/th><th>Application<\/th><th>Grade<\/th><th>Chipbreaker<\/th><th>Product No.<\/th><th class=\"ychl-qty-head\">Quantity<\/th><th class=\"ychl-action-head\">Action<\/th><\/tr><\/thead><tbody data-sku-body><tr data-variation=\"6126\"><td><div class=\"ychl-model-cell\"><strong>SEHT 12T3AEEN-FM2 AW100K<\/strong><\/div><\/td><td><span class=\"ychl-materials\"><span class=\"ychl-mat ychl-mat-n\">N<\/span><\/span><\/td><td>Face Milling<\/td><td>AW100K<\/td><td>FM2<\/td><td>80053921<\/td><td><\/td><td><\/td><\/tr><tr data-variation=\"6128\"><td><div class=\"ychl-model-cell\"><strong>SEHT 12T3AEEN-W AC151K<\/strong><\/div><\/td><td><span class=\"ychl-materials\"><span class=\"ychl-mat ychl-mat-k\">K<\/span><\/span><\/td><td>Face Milling<\/td><td>AC151K<\/td><td>W<\/td><td>80100775<\/td><td><\/td><td><\/td><\/tr><tr data-variation=\"6130\"><td><div class=\"ychl-model-cell\"><strong>SEHT 12T3AEEN-W AP251U<\/strong><\/div><\/td><td><span class=\"ychl-materials\"><span class=\"ychl-mat ychl-mat-p\">P<\/span><span class=\"ychl-mat ychl-mat-m\">M<\/span><\/span><\/td><td>Face Milling<\/td><td>AP251U<\/td><td>W<\/td><td>80100768<\/td><td><\/td><td><\/td><\/tr><\/tbody><\/table><details class=\"ychl-spec-block\"><summary>Cutting data and geometry (3 SKUs)<\/summary><div class=\"ychl-spec-list\"><div class=\"ychl-spec-item\"><h4 class=\"ychl-spec-title\">SEHT 12T3AEEN-FM2 AW100K<\/h4><div class=\"ychl-spec-pairs\"><div class=\"ychl-spec-pair\"><span class=\"ychl-spec-k\">Nose radius (r)<\/span><span class=\"ychl-spec-v\">1.5<\/span><\/div><div class=\"ychl-spec-pair\"><span class=\"ychl-spec-k\">Inscribed circle<\/span><span class=\"ychl-spec-v\">13.4<\/span><\/div><div class=\"ychl-spec-pair\"><span class=\"ychl-spec-k\">Thickness (s)<\/span><span class=\"ychl-spec-v\">3.97<\/span><\/div><div class=\"ychl-spec-pair\"><span class=\"ychl-spec-k\">Hole diameter (d1)<\/span><span class=\"ychl-spec-v\">4.1<\/span><\/div><div class=\"ychl-spec-pair\"><span class=\"ychl-spec-k\">Direction<\/span><span class=\"ychl-spec-v\">Neutral<\/span><\/div><div class=\"ychl-spec-pair\"><span class=\"ychl-spec-k\">Weight<\/span><span class=\"ychl-spec-v\">6.5<\/span><\/div><\/div><\/div><div class=\"ychl-spec-item\"><h4 class=\"ychl-spec-title\">SEHT 12T3AEEN-W AC151K<\/h4><div class=\"ychl-spec-pairs\"><div class=\"ychl-spec-pair\"><span class=\"ychl-spec-k\">Nose radius (r)<\/span><span class=\"ychl-spec-v\">1.5<\/span><\/div><div class=\"ychl-spec-pair\"><span class=\"ychl-spec-k\">Inscribed circle<\/span><span class=\"ychl-spec-v\">13.4<\/span><\/div><div class=\"ychl-spec-pair\"><span class=\"ychl-spec-k\">Thickness (s)<\/span><span class=\"ychl-spec-v\">3.97<\/span><\/div><div class=\"ychl-spec-pair\"><span class=\"ychl-spec-k\">Hole diameter (d1)<\/span><span class=\"ychl-spec-v\">4.1<\/span><\/div><div class=\"ychl-spec-pair\"><span class=\"ychl-spec-k\">Direction<\/span><span class=\"ychl-spec-v\">Neutral<\/span><\/div><div class=\"ychl-spec-pair\"><span class=\"ychl-spec-k\">Weight<\/span><span class=\"ychl-spec-v\">14.6<\/span><\/div><\/div><\/div><div class=\"ychl-spec-item\"><h4 class=\"ychl-spec-title\">SEHT 12T3AEEN-W AP251U<\/h4><div class=\"ychl-spec-pairs\"><div class=\"ychl-spec-pair\"><span class=\"ychl-spec-k\">Nose radius (r)<\/span><span class=\"ychl-spec-v\">1.5<\/span><\/div><div class=\"ychl-spec-pair\"><span class=\"ychl-spec-k\">Inscribed circle<\/span><span class=\"ychl-spec-v\">13.4<\/span><\/div><div class=\"ychl-spec-pair\"><span class=\"ychl-spec-k\">Thickness (s)<\/span><span class=\"ychl-spec-v\">3.97<\/span><\/div><div class=\"ychl-spec-pair\"><span class=\"ychl-spec-k\">Hole diameter (d1)<\/span><span class=\"ychl-spec-v\">4.1<\/span><\/div><div class=\"ychl-spec-pair\"><span class=\"ychl-spec-k\">Direction<\/span><span class=\"ychl-spec-v\">Neutral<\/span><\/div><div class=\"ychl-spec-pair\"><span class=\"ychl-spec-k\">Weight<\/span><span class=\"ychl-spec-v\">14.1<\/span><\/div><\/div><\/div><\/div><\/details><\/div><div class=\"ychl-sku-footer\"><span data-sku-showing><\/span><div class=\"ychl-page-size\"><label>Show<select data-sku-page-size><option value=\"20\">20<\/option><option value=\"50\">50<\/option><\/select><\/label><\/div><nav data-sku-pagination aria-label=\"SKU pages\"><\/nav><label>Go to<input type=\"number\" min=\"1\" data-sku-jump><button type=\"button\" data-sku-jump-button>Go<\/button><\/label><\/div><p class=\"ychl-no-results\" data-sku-empty hidden>No matching SKUs.<\/p><\/section><\/div><script type=\"application\/json\" 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Options \u2193 Not sure which exact SKU you need?Add this model [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":8022,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":"","_ychl_meta_desc":"Achteck SEHT 12T3 Inserts \u2014 3 SKUs, for K\/M\/N\/P, grades AW100K\/AC151K\/AP251U, 13.4 mm IC, 1.5 mm nose radius. Specs, cutting data, RFQ.","_ychl_model_html":""},"class_list":["post-8465","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/ychltools.com\/zh\/wp-json\/wp\/v2\/pages\/8465","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ychltools.com\/zh\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ychltools.com\/zh\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ychltools.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ychltools.com\/zh\/wp-json\/wp\/v2\/comments?post=8465"}],"version-history":[{"count":1,"href":"https:\/\/ychltools.com\/zh\/wp-json\/wp\/v2\/pages\/8465\/revisions"}],"predecessor-version":[{"id":10281,"href":"https:\/\/ychltools.com\/zh\/wp-json\/wp\/v2\/pages\/8465\/revisions\/10281"}],"up":[{"embeddable":true,"href":"https:\/\/ychltools.com\/zh\/wp-json\/wp\/v2\/pages\/8022"}],"wp:attachment":[{"href":"https:\/\/ychltools.com\/zh\/wp-json\/wp\/v2\/media?parent=8465"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}